package com.mvc.dao;


import com.mybatis.pojo.User;

import java.util.List;

public interface IUserDao {

    //查询所有用户
    public List<User> findAll() throws Exception;


    //根据条件进行用户查询
    public User findByCondition(User user) throws Exception;

    //更新用户
    public int updateUser(User user)throws Exception;

    //添加用户
    public int insertUser(User user)throws Exception;

    //删除用户
    public int deleteUser(User user)throws Exception;
}
